Full color flexible displays on thin metal foil with reduced bending radius

We have developed Full color flexible AM-OLED and AM-EPD displays using a thin metal foil, allowing them to recover their original shape after being bent as well as to produce vivid color images. The key development technologies including a-Si TFT fabrication on thin stainless steel foil and integrated driver electronics in the display panel are described along with improved display performance in a curvature of 5 cm bending radius.